The 3M Ultimate FX Full Facepiece Respirator FF-400 Series is 3Ms most rugged facepiece, providing Flexibility in X-treme environments while still delivering superior comfort and an exceptional field of view. This facepiece offers an ergonomic, streamlined design for lightweight, balanced comfort. The Ultimate FX FF-400 also offers the following features: Comfort Comfort head cradle - positions the respirator more comfortably on the head, reducing pressure points and hair pulling Soft, silicone nose cup and faceseal 3M Cool Flow Exhalation Valve for easier breathing and cool, dry comfort Large lens for excellent peripheral vision Low profile bayonet cartridge attachments, designed for improved balance and better weight distribution Durability & Security Long-lasting head harness - straps pulled over one million times in durability testing Six-strap configuration for a secure fit Silicone nose cup and faceseal - engineered for maximum durability and resilience Easy to Use/Easy t

Engineered for maximum comfort, durability and visibility, the Ultimate FX FF-400 is the only respirator with Scotchgard Protector. Offered in three sizes, it features soft yet durable silicone material and a large lens for superior peripheral vision.

The 3M Ultimate FX Full Facepiece Respirator FF-400 Series is 3Ms most rugged facepiece, providing Flexibility in X-treme environments while still delivering superior comfort and an exceptional field of view. This facepiece offers an ergonomic, streamlined design for lightweight, balanced comfort.